259. 'echad, ekh-awd'; a numeral from 258; prop. united, i.e. one; or (as an ordinal) first::--a, alike, alone, altogether, and, any (-thing), apiece, a certain, [dai-] ly, each (one), + eleven, every, few, first, + highway, a man, once, one, only, other, some, together.
258. 'achad, aw-khad'; perh. a prim. root; to unify, i.e. (fig.) collect (one's thoughts):--go one way or other.